for i in range(1, 10):
    for j in range(1, i + 1):
        print(f"{j} * {i} = {i * j}\t", end="")
    print()
print()
print("\n".join([" ".join([f"{j} * {i} = {i * j}" for j in range(1, i + 1)]) for i in range(1, 10)]))
